Condensation in Third Brake Light

I know this was a problem for the MKV but has anyone else experienced condensation in the third brake light of their MKVI GTI? Would it be possible to pop off the cover to dry it and apply a better seal, or is this a job for the dealer service department?

After I washed the car I noticed a bit of moisture in the light and now seems to be getting worse. I heard the entire spoiler has to be removed to replace the light. I don't know if this applies to the MK6 or not. I'm not comfortable having the entire spoiler removed just to correct the condensation problem. Has anyone else experienced this? I'll try to post a photo later today.

After I washed the car I noticed a bit of moisture in the light and now seems to be getting worse. I heard the entire spoiler has to be removed to replace the light. I don't know if this applies to the MK6 or not. I'm not comfortable having the entire spoiler removed just to correct the condensation problem. Has anyone else experienced this? I'll try to post a photo later today.

I just got back from the dealer and they told me they have to remove the spoiler to get at the light. The screws which hold it in place can't be accessed otherwise. I really don't believe this is the only option. Can anyone who's experienced this chime in?

I just got back from the dealer and they told me they have to remove the spoiler to get at the light. The screws which hold it in place can't be accessed otherwise. I really don't believe this is the only option. Can anyone who's experienced this chime in?

Why is it such a hard thing to have the dealer do the whole thing? It's under warranty so it should make no difference to you what this fix involves..